Filtering mass-amounts of water can be an energy-intensive process, but that could soon change thanks to a team of researchers. Using carbon dioxide resumes, the researchers developed a new process that requires one thousand times less energy to remove suspended particles and bacteria from water. Whereas typical filtration systems rely on energy to filter out fine particles, this process exposes particles to CO2, effectively removing bacteria and viruses. Best of all, the researchers say the process could be scaled-up easily and applied to a number of different industries such as mining and water treatment.
Researchers develop low-energy process for filtering water using carbon
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